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[nanoFluid solver environment is not configured]
I downloaded Simlab2025 and nanofluid(CFD solver 2025). Then, the warning message [nanoFluid solver environment is not configured] is displayed when checking data, so cfd doesn't start. what should i do to solve this warning?
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「nanoFluidX solver environment is not configured」の警告を解決したい
Simlab 2025、nanoFluidX2025をインストールし、 流体解析をしたいのですが、 データチェックをすると「nanoFluidX solver environment is not configured」と 警告ウィンドウが出ます。 結果を更新しても、同じウィンドウが出ます。 この警告を解決するには、何をすればよいでしょうか。
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How to Set Up Passive Rigid Body in nanoFluidX
Hi, I would like to create a simulation of a rigid body floating on the water surface or moving through the water. I'm planning to use the Passive Rigid Body feature for testing. I have currently input the initial velocity and constant speed, but the log file shows the following error: Error: [EIO95] Cannot find/open the…
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Can nanoFluidX and EDEM Simulate Underwater Vehicles?
Hi, I would like to conduct an analysis related to underwater vehicles, specifically observing the changes in the six degrees of freedom of the vehicle when it moves forward and encounters water flow from the front. I would like to know if Altair's nanoFluidX solver and EDEM can achieve this type of simulation. Based on…
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nFX[c] Execution Problem on Windows
Hi Experts, I have an nFX result and try to execute nFX[c] for post-processing, but the program does not progress anymore after the message 'Waiting for connection from nFX at "test"' pops up. I'm wondering how to solve it. The cmd is launched by double-click the set_nFX_environment.bat file. Thanks, Gary
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動的サロゲートモデルromAIと高速物理予測physicsAIのCFDへの適用 / 自動車技術会フォーラム 2024オンライン冬季 講演資料
自動車技術会フォーラム 2024オンライン冬季にて、 「動的サロゲートモデルromAIと高速物理予測physicsAIのCFDへの適用」 とうタイトルで講演させていただきました。 【24-W4】自動車開発におけるデータ駆動型CFDの課題と将来｜公益社団法人自動車技術会 講演資料をアップロードしましたので、添付pdfファイルをご参照ください。 physicsAIの紹介 幾何学的深層学習（Geometric Deep Learning）を活用して、形状の変化に対する高速な性能予測を実現する手法です。 romAIの紹介…
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NanoFluidX post-processing in Simlab
Is it possible to post-process NanoFluidX results within Simlab and not exporting them for a post-process in ParaView? It seems possible to me, since ParaView is considered an auxiliary tool and I have seen tutorial with post-processing operations in Simlab, but, can someone confirm it? Then another question would be: are…
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How to install the Nanofluidx in CPU?
I am using a laptop with Ryzen-7 after all installation which is needed for nanoFluidX the product is not opened. There is any other process for installation for CPU laptops?
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I am unable to open the NanofluidX after complete Installation
File is attached which is displayed after complete installation. Can you please share complete installation video.
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ATCx Electronics – Riding the Crest of Innovation
Innovators in the electronics industry face razor-thin timelines and cost margins when bringing products to market. ATCx showcases how simulation, AI, and data analytics drive electronic design breakthroughs across industries, offering insights to enhance collaboration, shorten design cycles, and discover actionable…
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「ドライブトレインCFDシミュレーションにおけるAIの活用」講演論文・資料
タイトル： 「ドライブトレインCFDシミュレーションにおけるAIの活用」 概要： 走行中の車両において，ドライブトレインはRPM，方向（傾きとピッチ），オイル充填レベル，オイルの等級/粘度など，これらすべての変数がオイル分布に影響し，熱交換が行われる．本論文では，RPMとオイル充填レベルを対象に，この熱交換現象をモデル化するために，微分方程式とディープラーニングを組み合わせた動的サロゲートモデル作成手法であるromAIを適用した．従来のルックアップテーブルアプローチと比較し，システムの状態量を考慮することで，少ないデータで動的な非線形応答を近似することに成功した． 講演論文、講演資料は下記よりダウンロードいただけます。 講演論文 講演資料
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Altair nanoFluidX 2023 Highlights
Wading into Precision: Suspension Modeling and Even Smoother Workflow As the landscapes of fluid dynamics evolve, nanoFluidX 2023 stands as a testament to forward-thinking engineering and strategic solution. This latest release offers advancements in water wading (water fording) and water management simulations. Our…
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can I get a friction value between gears with nanofluidx?
Talking about a Gearbox Simulation (no matter what kind of gear design) Does the solution give the coefficient of friction and heat dissipation? Can the temperature reached be displayed in the simulation? Thanks for your answers and support. Regards!
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Non-newtonian fluid in Nanofluidx
Hi Altair Community How can I incorporate yield stress for non-Newtonian fluids in Nanofluidx version 2022.2? Regards
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Post-Processing nanoFluidX
Dear All, Is ParaView the only program for post-processing the NanoFluidX results? Regards, Ali
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The Product to Use
Hello Altair, please which product (solver) to use to simulate solid+liquid (like ball mill working in wet condition).
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Real-Life Applications of Drivetrain CFD
Finite Volume (FV) Computational Fluid Dynamics (CFD) have been around for long enough that we probably do not have the need to go through its entire history, nor really explain how it revolutionized engineering in every single industry branch out there. From aerospace, automotive and marine industries to food processing,…
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Real Life Applications of Drivetrain CFD
Accelerate Your Drivetrain Design Process with SPH Technology Wednesday, November 30 | 10am CET While the topic of efficient drivetrain oil management has been a long-standing engineering problem, significant improvements in simulation of such components and physics has only recently become plausible in an industrial…
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NanoFluidx in Simlab Student Version
Hello, is it possible to use nanoFluidX in the Simlab Students Version? Thank you for your help!
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Nano fluid
Nano fluid is not installing in windows properly and 2022 is available only for linux we tried 2022.1 . but its java error for windows . plz help us or tell the proper to install this ...please
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What's New in nanoFluidX 2022.0
What is new in the nanoFluidX solver: Direct Heat Transfer Coefficient output: Previously, nanoFluidX exported its entire time-averaged flow field into AcuSolve where the thermal solver was executed to get the quasi-steady-state temperatures. This approach had limitations, so the option to export time-averaged heat…
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Altair® SimLab® 2022 CFD Solutions Update
Interested to know about the new CFD features available in SimLab 2022? Here is your chance! SPH Flow * New Vehicle Wading solution with intuitive and easy to use workflow * Parametric Boundary Conditions Flow * Electric Potential * Eulerian Multiphase * Nucleate Boiling (Single phase & Multiphase) * Atmospheric Boundary…
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How to simulate non-newtonian fluid in hyperwork CFD domain.
Hi Altair community I am a newbie in the Hyperwork CFD Platform of Altair product. I need to simulate the non-newtonian fluid flow in a rectangular channel and its impact on the structure. Can anyone help me to learn how to define the non-Newtonian fluid in CFD domain its meshing and to extract the output.
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What's new in nanoFluidX 2021.2
New Features * Extractor – the extractor feature is in its essence an advanced probe capability. What distinguishes it from the regular probe capability in nanoFluidX is that the extractor supplies an .stl mesh of arbitrary shape to the solver and all the desired diagnostics are then measured on this .stl mesh. If the .stl…
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Webinar - Discover Altair CFD
Discover Altair CFD™ - Unparalleled breadth of CFD solutions under a single license The free-to-attend webinar will reveal how Altair CFD can help your organization reduce software expense and deliver accurate results faster by providing all the major CFD technologies under a single license. Whether you’re looking to…